Catonsville Center for Alternative Studies

High school·Grades 9-12 Baltimore, Maryland·21228
Score
21.5/100
Compare Catonsville Center for Alternative Studies with another school
#159
Among 202 Maryland high schools
#16
In Baltimore County Public Schools
#17
In Baltimore
Top 79%
In Maryland

Score 21.5/100: better than 21% of Maryland high schools on 2025-26 state tests. Schools are only compared with others of the same type in the same state. How we score schools

Performance (state tests, 2025-26)

% proficient on state tests in Maryland, all students. Colored bars are green when the school is at or above the average for similar Maryland schools.

English language arts
20%
Similar Maryland schools ≈ 60%, better than 4% of them
20 students tested
Math
9%
Similar Maryland schools ≈ 13%, better than 50% of them
22 students tested
Science
19%
Similar Maryland schools ≈ 49%, better than 16% of them
16 students tested
All Maryland schools (ELA / math)
52% / 28%
State average across every school type, 2025-26
All 7 published results by grade and test

As published by Maryland State Department of Education. "Hidden" means the state didn't publish the result to protect student privacy.

SubjectGradeTestResultStudents tested
English language artsGrade 10MCAP English Language Arts 102020
English language artsAll gradesMCAP English Language Arts All Grades2020
MathHigh schoolMCAP Algebra 111.817
MathHigh schoolMCAP Geometryhidden (small group)—
MathAll gradesMCAP Mathematics All Grades9.122
ScienceHigh schoolMCAP High School Science18.816
Social studiesHigh schoolMCAP American Governmenthidden (small group)—

School profile

Grades
9-12
Students
60
Type
High school
Charter school
No
Program
Alternative

Students

Enrollment
60
Typical high school: 1,183
Free or reduced-price lunch
83%
Typical high school: 49%

District and location

City
Baltimore County

Contact

Address
901 S Rolling Rd
Baltimore, MD 21228

"Typical" is the middle (median) high school in Maryland. Higher or lower is not in itself better or worse. Address, phone and website are as the state reported them to the U.S. Department of Education for 2024-25, so check with the school before visiting. School details: U.S. Department of Education, Common Core of Data (enrollment 2023-24, lunch eligibility 2024-25).

Nearby high schools

Straight-line distance. Check the district's attendance zones: living close to a school doesn't guarantee a place.

Location

OpenStreetMap · Google Maps

Catonsville Center for Alternative Studies at a glance

Catonsville Center for Alternative Studies is a public high school in Baltimore, Maryland, serving grades 9-12. It is part of Baltimore County Public Schools. It has about 60 students (a typical Maryland high school has 1,183). About 83% of students are eligible for free or reduced-price lunch, compared with 49% at a typical Maryland high school, which is useful context when reading test results.

In 2025-26 state tests, 20% in English language arts (similar schools: 60%) and 9% in math (similar schools: 13%) reached the state standard (% proficient). On our score, which compares it only with other Maryland high schools, it scores 21.5 out of 100: better than 21% of them, ranking #159 of 202. This overview is generated automatically from published state and federal data; figures are rounded, and you can check the originals via the official sources above.

Compare Catonsville Center for Alternative Studies with another school

Page updated 2026-10-12.